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Updated: Aug 11, 2026

Assessment of Social Interaction Behaviors
Published on: February 25, 2011
A social relations analysis of toddler peer relationships
1Department of Psychology, University of Waterloo, Ontario, Canada.
Insights
Young children develop unique peer relationships, showing distinct interaction styles and conflict behaviors. These specific relationship dynamics emerge over time, influencing social development in early childhood.
Area of Science:
- Developmental Psychology
- Social Psychology
- Child Development
Background:
- Understanding early peer interactions is crucial for child development.
- Young children's social behaviors in peer dyads are complex and multifaceted.
- Previous research has not fully distinguished between individual tendencies and unique relationship dynamics.
Purpose of the Study:
- To investigate if young children form distinct relationships with specific peers.
- To differentiate between individual (actor/partner) effects and unique relationship effects in peer interactions.
- To examine the developmental trajectory of these effects over time.
Main Methods:
- Employed the social relations model to analyze peer interactions.
- Observed 32 children (20-30 months old) in play sessions with same-age, same-gender peers.
- Analyzed interaction initiation, conflict, and contingent behaviors within dyads.
Main Results:
- Children exhibited consistent individual differences in initiating interactions (actor effects) and eliciting conflict (partner effects).
- Unique relationship effects were identified in games and contingent interaction, often reciprocal.
- Relationship effects developed gradually, unlike actor and partner effects which did not increase over time.
Conclusions:
- Young children do form unique, reciprocal relationships with specific peers.
- Relationship effects are a distinct component of early peer interactions, emerging over time.
- Findings contribute to defining the nature of early childhood peer relationships.
Abstract:
We examined whether young children form different relationships with specific peers. Using the social relations model, effects of individuals as either actors or partners were distinguished from effects of relationships. Relationship effects are inferred when behavior within a dyad cannot be predicted from behavior that both partners give and receive in other social contexts. 32 20- or 30-month-old children were each paired with 2 partners (same age and gender) and observed for 18 40-min play sessions. The social relations analysis indicated that children differed consistently in their initiation of interaction (actor effects) and in the conflict contributions they elicited from their peers (partner effects). Relationship effects were found in games and contingent interaction, and were generally reciprocal. Relationship effects emerged gradually; in contrast, neither actor nor partner effects increased over time. Results were discussed in the context of definitions of relationships and peer relationships of young children.
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